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March 24th 2012
The LS230T are shipping.

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Outreach, Imaging, and Reviewsbr>

Thanks Stephen for all your hard work.

Image of the week

Here is the Solar Image of the Week.
Thanks to: Howard
Lunt Solar CaK Filter

A very nice image from Florida.

Real Time Images: The Very Latest from SOHO

SOHO, the Solar & Heliospheric Observatory, is a project of international collaboration between ESA and NASA to study the Sun from its deep core to the outer corona and the solar wind.

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The Sun is our Star!

.......and as you would expect, our Star is hot, bright, dynamic, and sometimes quite violent.

At 93 million miles away, we are ideally placed at a point where the Sun provides just enough warmth and energy essential to our living planet, Earth.
At only 93 million miles, the Sun is close enough for us to view it's surface thru a relatively inexpensive scope from the comfort and relative safety (Sunscreen please) of our backyards on a clear and warm day.

What! Astronomy during the day? Lunt Solar wants to show you how.

References

Prominences:
These look like eruptions from the edge of the Solar disk. Prominences can be small spikey looking details, or large cloud-like detail with fine feather-like features.

They are, in fact, ionized Hydrogen-alpha emissions being projected from the linb.

Prominences are anchored to the Sun's surface in the Mesosphere, and extend outward into the Sun's Troposhere.
They typically measure many earth diameters.

Filaments:
These are strin-like features on the surface of the Sun.

At high resultion they take on a 3D effect due to the coller aspect of the suspended filament contrasted against the bright, hotter Sun.

They are actually prominences being viewed against the surface.

Spicules
A Spicule is a dynamic jet of gas about 500km long.
They move outward at about 20km/second thru the Chromosphere.

Father Angelo Secchi of the Vatican Observatory discovered them in 1877.

The Chromosphere is entirely composed of Spicules. These features can be seen as "fur"around the edge of the disk.


There's definately stuff to look at :)

November 30th, 2011

I am a Marine Biologist and a Professor at the University of Lisbon / Portugal (Faculty of Sciences) where I teach Marine Ecology and Biological Oceanography. I have a PhD in Animal Ecology (1984) and my current research interests deal mainly with the study of Plankton and Benthos Ecology.

I have been an amateur astronomer for more than 30 years, mainly interested in imaging the heavens (deep-sky but also the solar system). Over the years I have accumulated quite a few telescopes that are house in two different observatories (roll-off-roof and dome) located in central Portugal.

 

I began imaging the heavens using conventional emulsion-based photography but now have turned to CCD’s. In 1994 I bought a Hi-sis 22 CCD camera. I now own several CCD cameras: SBIG ST-7, SBIG ST-8E, SBIG ST-10XE and SBIG STL11000 (some of my images were already published in several Astronomy Magazines: Sky and Telescope; CCD Astronomy; Astronomy; Astronomy Now; Astronomie Magazine; Ciel et Espace…).

In 2005 I acquired a Paramount ME German equatorial mount that was installed on a Pier Tech telescope Pier.

Solar astronomy has always been close to my heart. In 2011 I bought two LUNT telescopes: LS152 and LS60. Some of my recent solar images can be found at:

http://re.apaaweb.com/sun_h_alpha.html

astronomy webpages:

http://re.apaaweb.com/

http://astrosurf.com/re/

Enjoy the images below!

Takahashi FS128, F/8.1 (X2 Barlow), 2″ Lunt Solar Wedge, Baader Solar Continum filter, DMK41, Stack of 1000 images.  Taken 10/30/11


LUNT 152 F/6, BF3400, X2 Barlow, DMK41 (stack of 1000 images).  Taken 11/06/11


Takahashi FS128, F/8.1 (X2 Barlow), 2″ Lunt Solar Wedge, Baader Solar Continum filter, DMK41, Stack of 1000 images. Taken 11/06/11


LUNT 152 F/6, BF3400, DMK41, 2x six-panel mosaic (stack of 500 images each panel).  Taken 11/23/11

LUNT 152 F/6, BF3400, X2 Barlow, DMK41, two-panel mosaic (stack of 500 images each panel).  Taken 11/26/11

Takahashi FS128, F/8.1, 2″ Lunt Solar Wedge, Baader Solar Continuum filter, DMK41, two-panel mosaic (stack of 1000 images each panel).  Taken 11/26/11

Images below were aligned and stacked in Avistack 2, post-processing Registax  6

SUN  (20111230) DISK. Takahashi FS128, F/8.1, 2″ Lunt Solar Wedge, Baader Solar  Continuum filter, DMK41, two-panel mosaic (stack of 250 images each  panel).

SUN  (20111231) AR11389/AR11388. Takahashi FS128, F/8.1, X2  Barlow, 2″ Lunt Solar Wedge, Baader Solar Continuum filter, DMK41, (stack of 250  images).

SUN  (20111231) AR11384. Takahashi FS128, F/8.1, X2 Barlow, 2″ Lunt Solar Wedge, Baader Solar  Continuum filter, DMK41, (stack of 250 images).

Images below were taken in December 2011.


12/26/11


12/26/11


12/27/11


SUN (20120211). LUNT  152 F/6, 2″ Lunt Solar Wedge, DMK41, two-panel mosaic (stack of 250 images each  panel)


SUN (20120211) AR11416.  LUNT 152 F/6, 2″ Lunt Solar Wedge, BF3400, X2 Barlow, DMK41, (stack of 250  images)


SUN (20120211) AR11416.  LUNT 152 F/6, 2″ Lunt Solar Wedge, BF3400, X2 Barlow, DMK41, (stack of 250  images)


SUN (20120211) AR11416.  LUNT 152 F/6, 2″ Lunt Solar Wedge, BF3400, X3 Barlow, DMK41, (stack of 250  images)


SUN (20120218) AR11420/AR11419. LUNT 152 F/6, 2″ Lunt Solar Wedge, X3 Barlow, DMK41, (stack of 250 images)


SUN (20120218) AR11420/AR11419. LUNT 152 F/6, 2″ Lunt Solar Wedge, X2 Barlow, DMK41, (stack of 250 images)



2 images above taken SUN (20120218) AR11420/AR11419. LUNT 152 F/6, 2″ Lunt Solar Wedge, X2 Barlow, DMK41, (stack of 250 images)


SUN (20120218). LUNT 152 F/6, 2″ Lunt Solar Wedge, DMK41, two-panel mosaic (stack of 250 images each panel)



2 images above taken SUN (20120307) AR11429/AR11430. LUNT 152 F/6, 2″ Lunt Solar Wedge, X2 Barlow, Baader Solar Continuum filter, DMK41


SUN (20120307). LUNT 152 F/6, 2″ Lunt Solar Wedge, Baader Solar Continuum filter, DMK41, two-panel mosaic


SUN (20120307) DISK & PROMS. LUNT LS60THa/B1200, DMK41


SUN (20120307)AR11429/AR11430. LUNT 152 F/6, 2″ Lunt Solar Wedge, BF3400, X2 Barlow, Baader Solar Continuum filter, DMK41


SUN (20120307) DISK & PROMS. LUNT 152 F/6 (Astro-Physics 0.67x reducer), BF3400, DMK41, four-panel mosaics


SUN (20120307) DISK & PROMS. LUNT 152 F/6 (Astro-Physics 0.67x reducer), BF3400, DMK41, four-panel mosaics

Want your own Image Gallery on the Lunt website?  Email us your picture and bio, solar images and camera info to luntsolarimages@hotmail.com

 

 

 

 

 

 

 

 

 

 

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